JLG 400S Service And Maintenance Manual page 218

SECTION 3 - CHASSIS & TURNTABLE
Deutz Blink
SPN FMI
Code Code
100 1 736 231
100 1 737 231
100 3 732 224
100 4 733 224
102 1 774 223
102 2 88 223
102 2 89 223
102 2 772 223
102 3 776 223
3-160
Table 3-16. Deutz Engine Fault Codes
Description
Oil pressure is below the target range
(warning threshold)
Oil pressure is below the target range (shut
off threshold)
Oil pressure sensor: the voltage of sensor
measured by ECU is out of the target range
Oil pressure sensor: the voltage of sensor
measured by ECU is out of the target range
charge air pressure below lower limit
Charge air pressure measured by sensor is
above the shut off threshold.
Charge air pressure measured by sensor is
above the warning threshold.
Deviation between sensed intake manifold
pressure is not plausible compared to
environment pressure. Which sensor is not
okay can not be said.
Charge air pressure sensor: the measured
voltage of sensor by ECU is out of the target
range
Possible Cause
Oil pressure too low (pressure below warning
threshold)
Oil pressure too low (pressure below shut off
threshold).
short circuit to battery or cable break
Short circuit to ground
measured charge air pressure below the
thresh- old.
Charged air cooler pressure below threshold.
Charge air pressure above shut off threshold.
deviation between ambient pressure sensor
and charge air pressure sensor at not
running engine to high
The Sensor Voltage is above the Threshold.
Action
Threshold for error detection is an internal ECU
threshold.
Check oil level, check engine for oil leakage,
measure oil pressure external to evaluate
sensor value
Threshold for error detection is an internal ECU
threshold.
Check oil level, check engine for oil leakage,
measure oil pressure external to evaluate
sensor value.
check battery and wiring
Check cabling. If sensor not working, check
sensor and if necessary replace it,
check connection cable and if necessary repair
or replace it.
The sensed raw voltage value
Oil_uRawPSwmp is above
Oil_SRCPSwmp.uMin_C
Check cabling, if sensor not working, check
sen- sor and if necessary replace it, check
connection cable and if necessary repair or
replace it
No detail information.
Check complete air system of engine for mas-
sive leakage, especially from compressor
to intake air manifold. Check air filter.
Exchange charge air presure sensor.
Check waste gate system if necessary replace
TC,
check CAC if all channels are clean, check
charge air piping if necessary.
Check waste gate system if necessary replace
TC, check CAC if all channels are clean, check
charge air piping if necessary.
1) Exchange boost pressure sensor
2) Exchange ECU
Check cabling, if charge air pressure/
temperature sensor is not working, check
sensor
and if necessary replace it, check connection
cable and if necessary repair or replace it.
3121671